Yintoni umsebenzi we-automobile crankshaft oil seal
Umsebenzi ophambili we-crankshaft oil seal kukutywina i-crankcase kunye nokuthintela ukuvuza kweoyile. Ukutywinwa kweoyile yeCrankshaft yeyona nto iphambili yokutywina kwindibano yenjini, isiphumo esibi sokutywinwa siya kukhokelela ekuncitshisweni kwexabiso leoli yokuthambisa, okuchaphazela ukusebenza kwe-injini okuqhelekileyo.
I-oyile ye-crankshaft iwuqonda umsebenzi wayo ngokutywinwa okuguquguqukayo kunye nokutywinwa kwe-cavity. Ukutywinwa kwe-Dynamic kufezekiswa ngokudibana phakathi komlomo wokutywina kunye nomphezulu we-shaft ejikelezayo, owona msebenzi ubalulekileyo wokutywinwa kweoli; Isitywina sombhobho sibonwa ngokubeka umphetho ongaphandle wetywina leoli kumngxuma.
Umaleko wefilimu yeoli ye-hydrodynamic yenziwa phakathi komlebe wetywina leoli kunye ne-shaft interface. Lo maleko wefilimu yeoli awunakudlala indima yokutywina kuphela, kodwa udlale indima yokuthambisa.
Izinto zokutywinwa kweoli ye-Crankshaft zihlala zibandakanya irabha ye-nitrile, irabha ye-fluorine, irabha ye-silicone, irabha ye-acrylic, i-polyurethane kunye ne-polytetrafluoroethylene. Xa ukhetha i-oil seal material, kuyimfuneko ukuqwalasela ukuhambelana kwayo kunye ne-medium medium, ukulungelelaniswa nomgangatho wokushisa osebenzayo kunye nokukwazi komlomo ukulandela i-shaft ejikelezayo ngesantya esiphezulu.
Ukongeza, ukufakwa kunye nokugcinwa kwe-oyile ye-crankshaft kubaluleke kakhulu. Xa ufaka, kuyimfuneko ukusebenzisa ioli kwindandatho yokutywina kwaye uqinisekise ukuba i-oyile ye-skeleton yotywina i-perpendicular kwi-axis ukuphepha ukuvuza kweoli kunye nokunxiba kwe-oil seal.
Ukuba i-oil seal ifunyenwe iguga okanye i-oyile evuzayo, kufuneka itshintshwe ngexesha ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwe-injini kunye nokwandisa ubomi benkonzo.
i-automobile crankshaft oil seal luhlobo lwesixhobo sokutywina esifakwe kwi-crankshaft ye-injini, esisetyenziswa ikakhulu ukunqanda i-oyile yokuthanjiswa kwe-injini ukuba ingavuzi ukusuka kwi-crankshaft ukuya kwimeko yangaphandle. Izitywina zeoyile yeCrankshaft zihlala zibekwe ngaphambili okanye ngasemva kwi-injini, ngokuxhomekeke kuyilo lwesithuthi kunye nohlobo lwe-injini.
Indima ye-crankshaft oil seal
Umsebenzi ophambili we-oyile ye-crankshaft kukugcina i-oyile yokuthambisa kwi-injini ukuba ingalahleki kunye nokuthintela ukungcola kwangaphandle ekungeneni kwi-injini. Ifakwe ngokuqinileyo kumphezulu we-crankshaft ngolwakhiwo lwemilebe ethambileyo, yenza itywina elisebenzayo kunye nokuthintela ukuvuza kweoyile. Ukongeza, i-oyile ye-crankshaft inokuthintela ukuvuza kweoyile kwaye iqinisekise ukusebenza okuqhelekileyo kwe-injini.
Izinto eziphathekayo kunye nesakhiwo se-crankshaft oil seal
Isitywina seoyile ye-crankshaft ngokuqhelekileyo yenziwe ngerabha, isinyithi kunye nezinye izinto, ngokuxhathisa ukunxiba, ukumelana nobushushu obuphezulu, ukumelana ne-oyile kunye nezinye iipropathi, ukwenzela ukujamelana nokujikeleza ngesantya esiphezulu kunye nokutshintsha kweemeko zokusebenza ze-injini. Ubume bayo obuthambileyo bunokufakwa ngokuqinileyo kwindawo ye-crankshaft, yenze itywina elisebenzayo.
Iingcebiso zokutshintshwa kunye nokugcinwa
Ngenxa yokuba i-oyile ye-crankshaft idlala indima ephambili kwi-injini, umonakalo okanye ukusilela kwayo kunokukhokelela ekuvuzeni kweoli, nto leyo echaphazela ukusebenza kwe-injini eqhelekileyo. Ke ngoko, ukuhlolwa rhoqo kunye nokutshintshwa kwezitywina zeoyile ye-crankshaft yinxalenye yokugcinwa kwe-injini. Xa uphawu lweoyile lufunyaniswa luguga okanye luvuza ioyile, kufuneka lutshintshwe kwangethuba ukuze kuqinisekiswe ukuthembeka kunye nokuqina kwe-injini.
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